Axiall Corporation (Axiall) is a manufacturer and international marketer of chemicals and building products. The Company operates through two segments: chlorovinyls and building products. Its products include chlorine, caustic soda, vinyl chloride monomer, siding and exterior accessories, and pipe and pipe fittings, among others. The Company's chlorovinyls segment produces a chain of products, including chlor-alkali and derivative products, such as vinyl resins, ethylene dichloride (or 1, 2 dichloroethane) (EDC), chlorinated solvents, calcium hypochlorite, hydrochloric acid (HCL) and phosgene derivatives, and compound products, such as vinyl compounds and compound additives and plasticizers. The Company's building products segment consists of over two primary product groups: window and door profiles and trim, moldings and deck products, and outdoor building products, which includes siding and exterior accessories, pipe and pipe fittings.